When ever I boot my dual boot system I get "Missing Bootmgr" or sometimes "Missing NTLDR". If I leave the Vista DVD in the drive this doesn't seem to happen. After nosing around this seems to be a comon problem but I haven't found the cure. The first drive is C: with Windows XP on it. The second Drive is H: with the new Vista Install on it. Loosing C: is not an option (20 years of accumlated stuff) Help!!